11 Cotsford Avenue Royal Borough of Kingston (LA Code) KT3 5EU
Demolition of an existing side conservatory, erection of part two storey/part single storey rear and side, single storey front porch extension. Roof alteration with first floor front extension, 1no front dormer and increase in roof height. Installation of 3nos side rooflights.
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Progress
Application details
- Reference
- 24/02162/HOU
- Local authority
- Kingston
- Postcode
- KT3 5EU
- Ward
- Green Lane & St James
- Application type
- Householder
- Property type
- House
Key dates
- Submitted
- 16 Sept 2024
- Validated
- 16 Sept 2024
- Target decision
- 11 Nov 2024
- Decided
- 14 Nov 2024
Estimated project value
£185k–£385k
Based on the 123m² of floor area stated in the application, at outer London rates (2026). Source: Checkatrade 2026, loft conversion £1,200-£2,500/m².
Floor area gained: 123m² · 2 additional bedrooms
Recently sold nearby
Inside the two years most owners do their major work — kitchens, bathrooms, rewires and lofts. 2 recent sales are listed below.
- 27 COTSFORD AVENUE, NEW MALDEN, KT3 5EUDetached · £950,0009 months ago21 Nov 2025
- 31 COTSFORD AVENUE, NEW MALDEN, KT3 5EUDetached · £955,00021 months ago11 Nov 2024
- 11 COTSFORD AVENUE, NEW MALDEN, KT3 5EUDetached · £910,0002 years ago2 Sept 2024
- 23 COTSFORD AVENUE, NEW MALDEN, KT3 5EUDetached · £900,0002 years ago6 Dec 2023
- 18 COTSFORD AVENUE, NEW MALDEN, KT3 5EUDetached · £1,215,0004 years ago25 Feb 2022
- 11 COTSFORD AVENUE, NEW MALDEN, KT3 5EUDetached · £855,0005 years ago12 Oct 2020
- 26 COTSFORD AVENUE, NEW MALDEN, KT3 5EUDetached · £1,000,0005 years ago17 Sept 2020
- 32 COTSFORD AVENUE, NEW MALDEN, KT3 5EUDetached · £1,240,0006 years ago21 Aug 2020
Homes here go for about £952,500 — the median of the last 8 market sales in KT3 5EU, £855,000 to £1,240,000.
Contains HM Land Registry data © Crown copyright and database right 2025. This data is licensed under the Open Government Licence v3.0. Sales are matched by postcode, not by property, so a sale listed here may be a neighbouring address. England and Wales only.
Planning constraints
No designations recorded at this location. This is not a formal search — always confirm with the local authority before relying on it.
Designations from planning.data.gov.uk, Open Government Licence v3.0. Indicative only — not a formal local authority search.
Nearby applications
- 11 Cotsford Avenue Royal Borough of Kingston (LA Code) KT3 5EUPermittedNext door
- 11 Cotsford Avenue Royal Borough of Kingston (LA Code) KT3 5EURefusedNext door
- 11 Cotsford Avenue Royal Borough of Kingston (LA Code) KT3 5EURefusedNext door
- 11 Cotsford Avenue Royal Borough of Kingston (LA Code) KT3 5EURefusedNext door
- 11 Cotsford Avenue Royal Borough of Kingston (LA Code) KT3 5EUPermittedNext door
- 9 Cotsford Avenue Kingston upon Thames KT3 5EUPendingNext door